搜索
Linda and her parents went to the train station yesterday. They drove there at eleven in the morning. There were a lot of people in the station. The train was late. They waited for about twenty-five minutes. Then they went to Linda's grandparents' home. Linda got a lovely cat from her grandma. She really liked the cat.
1．Linda and her parents went to the train station by ______. ( )A． | B． | C． |
| A．10 | B．11 | C．12 |
| A．no | B．three | C．lots of |
| A．20 | B．25 | C．35 |
A． | B． | C． |
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
